Used QUORUM TECH / BIO-RAD / POLARON Range #293830731 for sale

QUORUM TECH / BIO-RAD / POLARON Range is a series of advanced sputtering systems designed for thin film deposition in various research and industrial applications. Sputtering is a widely used physical vapor deposition (PVD) technique that involves bombarding a target material with energetic ions to eject atoms or molecules from the target's surface, which then condense onto a substrate to form a thin film. BIO-RAD Range offers precise control over film thickness, composition, and properties, making it an essential tool in materials science, nanotechnology, and semiconductor manufacturing. The primary components of POLARON Range include a vacuum chamber, a sputter target, a substrate holder, a gas handling equipment, a power supply, and a control unit. The vacuum chamber is a hermetically sealed enclosure that maintains a high vacuum environment to prevent contamination and promote uniform film growth. The sputter target is typically made of the material to be deposited and is bombarded with ions to release atoms or molecules. The substrate holder securely positions the substrate in the chamber and can rotate or tilt to ensure uniform film deposition. The gas handling system controls the introduction of inert or reactive gases into the chamber to modify the film properties. The power supply delivers high-voltage pulses to ionize the gas and accelerate ions towards the target. The control unit supervises and adjusts all unit parameters for precise and reproducible film deposition. QUORUM TECH Range offers a wide Range of sputtering techniques, including DC magnetron sputtering, RF magnetron sputtering, reactive sputtering, and pulsed DC sputtering. DC magnetron sputtering is a simple and efficient process that uses a DC power source to generate a plasma and sputter material from the target. RF magnetron sputtering employs radiofrequency power to enhance ionization and control film properties. Reactive sputtering involves the introduction of reactive gases like oxygen or nitrogen to form compound or alloy films. Pulsed DC sputtering utilizes short pulses of high voltage to achieve high film density and adhesion. QUORUM TECH / BIO-RAD / POLARON Range is suitable for depositing a wide variety of materials, including metals, oxides, nitrides, and semiconductors, on substrates like silicon, glass, and flexible substrates. The machine can produce thin films with precise thickness control ranging from a few nanometers to micrometers. The deposited films exhibit excellent adhesion, uniformity, density, and optical, electrical, and mechanical properties tailored to specific applications. BIO-RAD Range is equipped with advanced features to optimize film quality and deposition rate, such as in-situ monitoring of film thickness with quartz crystal microbalance or spectroscopic ellipsometry, in-situ substrate heating or cooling, real-time control of gas flow rates and pressure, and automatic shutters for precise film patterning. The tool is complemented by sophisticated software for data acquisition, analysis, and process optimization. In conclusion, POLARON Range is a versatile and reliable sputtering asset that enables researchers and manufacturers to create high-quality thin films with tailored properties for a wide QUORUM TECH Range of applications in electronics, optics, sensors, and coatings. Its advanced capabilities, precise control, and customizable features make it an indispensable tool in the field of thin film deposition and materials science.